148410720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4481}}^1$

素因数の和:4525

約数の個数: 144

約数和(自身を含む): 528589152

約数和(自身を除く): 380178432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2760, 3312, 3680, 4140, 4481, 5520, 6624, 8280, 8962, 11040, 13443, 16560, 17924, 22405, 26886, 33120, 35848, 40329, 44810, 53772, 67215, 71696, 80658, 89620, 103063, 107544, 134430, 143392, 161316, 179240, 201645, 206126, 215088, 268860, 309189, 322632, 358480, 403290, 412252, 430176, 515315, 537720, 618378, 645264, 716960, 806580, 824504, 927567, 1030630, 1075440, 1236756, 1290528, 1545945, 1613160, 1649008, 1855134, 2061260, 2150880, 2473512, 3091890, 3226320, 3298016, 3710268, 4122520, 4637835, 4947024, 6183780, 6452640, 7420536, 8245040, 9275670, 9894048, 12367560, 14841072, 16490080, 18551340, 24735120, 29682144, 37102680, 49470240, 74205360, 148410720]

約数ペア:

[(1, 148410720), (2, 74205360), (3, 49470240), (4, 37102680), (5, 29682144), (6, 24735120), (8, 18551340), (9, 16490080), (10, 14841072), (12, 12367560), (15, 9894048), (16, 9275670), (18, 8245040), (20, 7420536), (23, 6452640), (24, 6183780), (30, 4947024), (32, 4637835), (36, 4122520), (40, 3710268), (45, 3298016), (46, 3226320), (48, 3091890), (60, 2473512), (69, 2150880), (72, 2061260), (80, 1855134), (90, 1649008), (92, 1613160), (96, 1545945), (115, 1290528), (120, 1236756), (138, 1075440), (144, 1030630), (160, 927567), (180, 824504), (184, 806580), (207, 716960), (230, 645264), (240, 618378), (276, 537720), (288, 515315), (345, 430176), (360, 412252), (368, 403290), (414, 358480), (460, 322632), (480, 309189), (552, 268860), (690, 215088), (720, 206126), (736, 201645), (828, 179240), (920, 161316), (1035, 143392), (1104, 134430), (1380, 107544), (1440, 103063), (1656, 89620), (1840, 80658), (2070, 71696), (2208, 67215), (2760, 53772), (3312, 44810), (3680, 40329), (4140, 35848), (4481, 33120), (5520, 26886), (6624, 22405), (8280, 17924), (8962, 16560), (11040, 13443)]